FDMS8660S

FDMS8660S Datasheet


FDMS8660S N-Channel SyncFETTM

Part Datasheet
FDMS8660S FDMS8660S FDMS8660S (pdf)
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FDMS8660S N-Channel SyncFETTM

June 2008

FDMS8660S

N-Channel SyncFETTM
30V, 40A,
- Max rDS on = at VGS = 10V, ID = 25A - Max rDS on = at VGS = 4.5V, ID = 21A - Advanced Package and Silicon combination for low rDS on
and high efficiency
- SyncFET Schottky Body Diode
- MSL1 robust package design
- RoHS Compliant

The FDMS8660S has been designed to minimize losses in power conversion applications. Advancements in both silicon and package technologies have been combined to offer the lowest rDS on while maintaining excellent switching performance. This device has the added benefit of an efficient monolithic Schottky body diode.

Application

Synchronous Rectifier for DC/DC Converters - Notebook Vcore/ GPU low side switch - Networking Point of Load low side switch - Telecom secondary side rectification

Pin 1 S

Power 56 Bottom view

D5 D6 D7 D8
4G 3S 2S 1S

MOSFET Maximum Ratings TA = 25°C unless otherwise noted

Symbol VDS VGS

EAS PD TJ, TSTG

Parameter

Drain to Source Voltage

Gate to Source Voltage

Drain Current -Continuous Package limited -Continuous Silicon limited -Continuous -Pulsed

TC = 25°C TC = 25°C TA = 25°C

Single Pulse Avalanche Energy

Power Dissipation

TC = 25°C

Power Dissipation

TA = 25°C

Operating and Storage Junction Temperature Range

Note 1a Note 3 Note 1a

Thermal Characteristics

Thermal Resistance, Junction to Case Thermal Resistance, Junction to Ambient
Package Marking and Ordering Information

Note 1a

Device Marking FDMS8660S

Device FDMS8660S

Package Power 56

Reel Size 13’’
2008 Fairchild Semiconductor Corporation

Ratings 30 ±20 40 147 25 200 937 83
-55 to +150

Units V
mJ W °C
°C/W

Tape Width 12mm

Quantity 3000 units

FDMS8660S N-Channel SyncFETTM

Electrical Characteristics TJ = 25°C unless otherwise noted

Parameter

Test Conditions

Min Typ Max Units

Off Characteristics

BVDSS

IDSS

IGSS

Drain to Source Breakdown Voltage Breakdown Voltage Temperature Coefficient Zero Gate Voltage Drain Current Gate to Source Leakage Current

ID = 1mA, VGS = 0V

ID = 10mA, referenced to 25°C

VDS = 24V, VGS = 0V VGS = ±20V, VDS = 0V
mV/°C
±100 nA

On Characteristics Note 2

VGS th

Gate to Source Threshold Voltage

Gate to Source Threshold Voltage Temperature Coefficient
rDS on

Drain to Source On Resistance

Forward Transconductance

VGS = VDS, ID = 1mA

ID = 10mA, referenced to 25°C

VGS = 10V, ID = 25A VGS = 4.5V, ID = 21A VGS = 10V, ID = 25A ,TJ = 125°C VDS = 10V, ID = 25A
mV/°C

Dynamic Characteristics
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Datasheet ID: FDMS8660S 514221